Bugless Beast Gmail not pushing

Hi all--just downloaded and installed the Bugless Beast ROM and am really impressed with the speed and the build. The installation went really smooth, but for whatever reason my Gmail is no longer pushing to my handset. I have reviewed other Gmail issues and none seem to apply to my situation. Right now I have Gmail set to sync everything (contacts, mail, calendar, etc) but it doesn't seem to make any difference. If I manually refresh Gmail it pulls in the new messages fine, but I have gotten used to the push and would like to continue doing things that way. I have gone in and cleared all the data from the Application settings and that didn't seem to help either.

If anyone could throw me a bone on this problem it would me very appreciated.

Thanks Alwerner. I tried that and still not getting the sync. I have also tried deleting and reinstalling the app itself, clearing data and cache and doing the sync again, but still no good. I noticed the posts from yesterday about gmail issues...maybe this is a part of it.